@charset "utf-8";
/* #custom
================================================== */
.clearfix:after, .clearfix:before {
  content: "";
  display: table;
  font-size: 0 !important;
  line-height: 0 !important;
  height: 0 !important
}

.clearfix:after {
  clear: both
}

.clear {
  clear: both;
  display: block;
  overflow: hidden;
  visibility: hidden;
  width: 0;
  height: 0
}

.fl {
  float: left
}

.fr {
  float: right
}

.pr {
  position: relative
}

.pa {
  position: absolute
}

.f-fH {
  font-family: SimHei
}

.f-fM {
  font-family: 'Microsoft YaHei'
}

.f-fA {
  font-family: SimSun
}

.f-fG {
  font-family: Georgia
}

.unBg {
  background: 0 0 !important
}

.unBr {
  border: none !important
}

.unFw {
  font-weight: 400
}

.dis {
  display: block
}

.disIb {
  display: inline-block
}

.undis {
  display: none
}

.of {
  overflow: hidden
}

.ov {
  overflow: visible
}

.vam {
  vertical-align: middle
}

.tal {
  text-align: left
}

.tac {
  text-align: center
}

.tar {
  text-align: right
}

.hand {
  cursor: pointer
}

.fsize12 {
  font-size: 12px
}

.fsize14 {
  font-size: 14px
}

.fsize16 {
  font-size: 16px
}

.fsize18 {
  font-size: 18px
}

.fsize20 {
  font-size: 20px
}

.fsize24 {
  font-size: 24px
}

.fsize34 {
  font-size: 34px
}

.mt5 {
  margin-top: 5px
}

.mr5 {
  margin-right: 5px
}

.ml5 {
  margin-left: 5px
}

.mt10 {
  margin-top: 10px
}

.mr10 {
  margin-right: 10px
}

.mb10 {
  margin-bottom: 10px
}

.ml10 {
  margin-left: 10px
}

.mt15 {
  margin-top: 15px
}

.mr15 {
  margin-right: 15px
}

.mb15 {
  margin-bottom: 15px
}

.ml15 {
  margin-left: 15px
}

.mt20 {
  margin-top: 20px
}

.mr20 {
  margin-right: 20px
}

.mb20 {
  margin-bottom: 20px
}

.ml20 {
  margin-left: 20px
}

.mt30 {
  margin-top: 30px
}

.mr30 {
  margin-right: 30px
}

.mb30 {
  margin-bottom: 30px
}

.ml30 {
  margin-left: 30px
}

.mt40 {
  margin-top: 40px
}

.mr40 {
  margin-right: 40px
}

.mb40 {
  margin-bottom: 40px
}

.ml40 {
  margin-left: 40px
}

.mt50 {
  margin-top: 50px
}

.mr50 {
  margin-right: 50px
}

.mb50 {
  margin-bottom: 50px
}

.ml50 {
  margin-left: 50px
}

.pt10 {
  padding-top: 10px
}

.pr10 {
  padding-right: 10px
}

.pb10 {
  padding-bottom: 10px
}

.pl10 {
  padding-left: 10px
}

.pt15 {
  padding-top: 15px
}

.pr15 {
  padding-right: 15px
}

.pb15 {
  padding-bottom: 15px
}

.pl15 {
  padding-left: 15px
}

.pt20 {
  padding-top: 20px
}

.pr20 {
  padding-right: 20px
}

.pb20 {
  padding-bottom: 20px
}

.pl20 {
  padding-left: 20px
}

.pt30 {
  padding-top: 30px
}

.pt50 {
  padding-top: 50px
}

.pr50 {
  padding-right: 50px
}

.pb50 {
  padding-bottom: 50px
}

.pl50 {
  padding-left: 50px
}

.icon14 {
  display: inline-block;
  height: 14px;
  width: 14px;
  vertical-align: middle
}

.icon16 {
  display: inline-block;
  height: 16px;
  width: 16px;
  vertical-align: middle
}

.icon18 {
  display: inline-block;
  height: 18px;
  width: 18px;
  vertical-align: middle
}

.icon20 {
  display: inline-block;
  height: 20px;
  width: 20px;
  vertical-align: middle
}

.icon24 {
  display: inline-block;
  height: 24px;
  width: 24px;
  vertical-align: middle
}

.icon30 {
  display: inline-block;
  height: 30px;
  width: 30px;
  vertical-align: middle
}

.txtOf {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap
}

.hLh20 {
  height: 20px;
  line-height: 20px
}

.hLh30 {
  height: 30px;
  line-height: 30px
}

.col-7 {
  width: 70%
}

.col-3 {
  width: 30%
}

.lt-ie9 .col-7, .lt-ie9.lt-ie8 .col-7 {
  width: 75%
}

.lt-ie9 .col-3, .lt-ie9.lt-ie8 .col-3 {
  width: 25%
}

.container {
  margin-left: auto;
  margin-right: auto;
  width: 1160px
}

.c-green {
  color: #42B983
}

.c-yellow {
  color: #FFC233
}

.c-orange {
  color: #FFC233
}

.c-blue {
  color: #118AB2
}

.c-red {
  color: #EF476F
}

.c-333 {
  color: #333
}

.c-666 {
  color: #666
}

.c-999 {
  color: #999
}

.c-ccc {
  color: #ccc
}

.c-fff {
  color: #fff
}

.bg-green {
  background-color: #14BA4C
}

.bg-fa {
  background-color: #fafafa
}

.c-btn-3 {
  border-color: #FC0;
  color: #FC0
}

.d-t-icon-1, .d-t-icon-2, .d-t-icon-3, .d-t-icon-4, .dClose, .dpIcon, .g-a-title em, .h-r-s-box .s-btn em, .icon-close, .lh-p-icon, .lh-playing span em, .login-icon, .m-tree-icon, .news-icon, .no-data-ico, .noter-dy em, .noter-zan em, .o-c-icon, .p-h-goback em, .q-hd, .q-share-icon, .q-tw, .r-fixed-ul li a em, .scIcon, .shareIcon, .u-a-cw, .u-a-zq, .v-play-btn em, .h-l-nav li .hl-sec-nav dd a em, .icon80, .icon14, .icon20, .s-car-close, .c-pay-problem em, .pay-error-btn a em, .cou-arrow-down, .cou-arrow-up {
  background: url(../img/icon.png) no-repeat
}

.h-r-s-box .s-btn em {
  background-position: 0 0
}

.login-icon {
  background-position: 0 -29px
}

.news-icon {
  background-position: 0 -55px
}

.shareIcon {
  background-position: 0 -89px
}

.scIcon {
  background-position: 0 -113px
}

.sc-end .scIcon {
  background-position: 0 -137px
}

.m-tree-icon {
  background-position: 0 -195px
}

a.current-1 .m-tree-icon {
  background-position: 0 -212px
}

.lh-p-icon {
  background-position: 0 -234px
}

a.current-2 .lh-p-icon {
  background-position: 0 -254px
}

.lh-playing span em {
  background-position: -76px -251px
}

.no-data-ico {
  background-position: -467px 0
}

.v-play-btn em {
  background-position: -43px -67px
}

.noter-dy em {
  background-position: -42px -160px
}

.noter-dy:hover em {
  background-position: -42px -139px
}

.noter-zan em {
  background-position: -42px -187px
}

.noter-zan:hover em {
  background-position: -42px -265px
}

.dClose, .icon-close {
  background-position: -42px -215px
}

.dClose:hover, .icon-close:hover {
  background-position: -42px -244px
}

.q-tw {
  background-position: -72px -163px
}

.q-hd {
  background-position: -72px -188px
}

.q-share-icon {
  background-position: -72px -215px
}

.g-a-title em {
  background-position: -72px -247px
}

.u-a-cw {
  background-position: -113px -188px
}

.u-a-zq {
  background-position: -113px -163px
}

.p-h-goback em {
  background-position: -113px -213px
}

.dpIcon {
  background-position: -142px -56px
}

.dpOpen .dpIcon {
  background-position: -142px -83px
}

.o-c-icon {
  background-position: -142px -111px
}

.d-t-icon-1 {
  background-position: -92px 0
}

.d-t-icon-2 {
  background-position: -230px 0
}

.d-t-icon-3 {
  background-position: -180px 0
}

.d-t-icon-4 {
  background-position: -39px 0
}

.r-fixed-ul li a em.r-f-icon-1 {
  background-position: -180px -55px
}

.r-fixed-ul li a em.r-f-icon-2 {
  background-position: -180px -105px
}

.r-fixed-ul li a em.r-f-icon-3 {
  background-position: -178px -155px
}

.r-fixed-ul li a em.r-f-icon-4 {
  background-position: -181px -203px
}

.shop-car-num {
  position: absolute;
  left: 27px;
  top: 2px;
  color: #ea562e;
  font-size: 12px;
  font-family: "Georgia";
  width: 14px;
  height: 14px;
  display: inline-block;
  text-align: center;
  background-color: #fff;
  border-radius: 8px;
  line-height: 10px;
  border: 1px solid #ea562e;
}

.c-shop-car-wrap a {
  border: 1px solid #fc0;
  text-align: center;
  border-radius: 20px;
  padding: 0 8px;
  color: #fc0;
  display: inline-block;
  font: 18px/36px "Microsoft YaHei";
  height: 36px;
  cursor: pointer;
  position: relative;
  width: 140px;
  transition: all 0.3s ease 0s;
}

.c-shop-car-wrap a:hover {
  opacity: 0.92;
  text-decoration: none;
}

.open-o-c .o-c-icon, .open-o-c.o-c-btn a:hover .o-c-icon {
  background-position: -142px -131px
}

.o-c-btn a:hover .o-c-icon {
  background-position: -142px -151px
}

.i-box {
  background-color: #fff;
  border: 1px solid #f0f0f0;
  padding: 0 15px 20px;
  overflow: hidden
}

.blue-btn, .comm-btn, .goBack-btn, .order-submit {
  border: 1px solid;
  display: inline-block;
  text-align: center;
  height: 32px;
  line-height: 32px;
  padding: 0 12px
}

.comm-btn {
  padding: 0 8px;
}

.c-btn-1 {
  border-color: #fff;
  color: #fff;
  width: 120px;
  font-size: 18px
}

.c-btn-2, .c-btn-3, .c-btn-4, .c-btn-5, .c-btn-7 {
  width: 160px;
  font-size: 20px;
  height: 36px;
  line-height: 36px
}

.c-btn-4, .c-btn-5 {
  border-radius: 0;
  color: #fff;
  width: 220px;
  height: 42px;
  line-height: 42px
}

.c-btn-5 {
  background: #264863;
  width: auto;
  display: block
}

.c-btn-6 {
  border-color: #14BA4C;
  color: #14BA4C;
  width: auto;
  font-size: 12px;
  height: 18px;
  line-height: 18px
}

.c-btn-7 {
  background: #264863;
  border-radius: 0;
  color: #fff
}

.blue-btn {
  background: #264863;
  border-radius: 3px;
  color: #fff;
  font-size: 14px;
  width: 90px
}

.e-login-btn, .e-register-btn, .order-submit {
  background: #985054;
  border-radius: 3px;
  color: #fff;
  width: 180px;
  font-size: 16px
}

.goBack-btn {
  background: #e2e2e2;
  border: none;
  border-radius: 3px;
  color: #666;
  font-size: 14px
}

.blue-btn:hover, .comm-btn:hover, .e-login-btn:hover, .e-register-btn:hover, .goBack-btn:hover, .order-submit:hover {
  text-decoration: none;
  opacity: .92;
  -moz-opacity: .92;
  filter: alpha(opacity=92)
}

.comm-title {
  overflow: hidden;
  clear: both;
  margin: 40px 0 30px
}

.comm-title h2 span {
  font-size: 26px;
  font-family: simhei
}

.comm-course-list ul {
  margin-left: -30px
}

.comm-course-list li {
  float: left;
  width: 25%
}

.lt-ie9.lt-ie8 .comm-course-list li {
  width: 24.98%
}

.lt-ie9 .u-course-list .comm-course-list li, .lt-ie9.lt-ie8 .u-course-list .comm-course-list li {
  width: 33.33%
}

.comm-course-list li .cc-l-wrap {
  display: block;
  margin: 0 0 50px 30px;
  overflow: hidden
}

.course-img {
  position: relative;
  overflow: hidden
}

.img-responsive {
  max-width: 100%;
  height: auto;
  display: block;
  transition: .8s;
  -webkit-transition: .8s
}

.jgTag {
  display: inline-block;
  padding: 1px 12px;
  text-align: center;
  height: 20px
}

.cc-mask {
  background: rgba(0, 0, 0, .7);
  height: 100%;
  left: 0;
  opacity: 0;
  filter: alpha(opacity=0);
  position: absolute;
  right: 0;
  top: 0;
  transition: all .3s ease 0s;
  width: 100%;
  transition: .3s;
  -webkit-transition: .3s
}

.cc-mask .c-btn-1 {
  left: 50%;
  margin-left: -72px;
  margin-top: -16px;
  position: absolute;
  top: 100%;
  transition: .3s;
  -webkit-transition: .3s
}

.lt-ie9 .cc-mask .c-btn-1, .lt-ie9.lt-ie8 .cc-mask .c-btn-1 {
  top: 120%
}

.comm-course-list li:hover .img-responsive {
  transform: scale(1.1);
  -webkit-transform: scale(1.1)
}

.comm-course-list li:hover .cc-mask {
  opacity: 1;
  filter: alpha(opacity=100)
}

.comm-course-list li:hover .cc-mask .c-btn-1 {
  top: 50%
}

#aCoursesList, .i-question, .u-body {
  padding-bottom: 80px
}

.course-r-list li {
  padding: 10px 0 10px 120px;
  position: relative;
  min-height: 62px
}

.course-r-list li .course-r-pic {
  width: 110px;
  position: absolute;
  left: 0;
  top: 10px;
  overflow: hidden
}

.course-r-pic img {
  display: block;
  max-width: 100%;
  transition: .8s;
  -webkit-transition: .8s
}

.course-r-list li:hover .course-r-pic img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1)
}

#header {
  background-color: #fff;
  box-shadow: 0 2px 3px rgba(7, 0, 2, .04);
  padding: 30px 0;
  position: relative
}

.lt-ie9 #header, .lt-ie9.lt-ie8 #header {
  border-bottom: 1px solid #f2f2f2
}

#logo {
  float: left;
  width: 220px;
  height: 72px;
  overflow: hidden;
  margin: 0 auto
}

#logo a {
  display: table-cell;
  vertical-align: middle;
  height: 72px
}

#logo a img {
  display: block;
  max-width: 100%;
  height: auto;
  vertical-align: middle
}

.nav {
  padding: 15px 0 0 50px
}

.nav, .nav li, .nav li a {
  float: left
}

.nav li a {
  border-bottom: 2px solid transparent;
  color: #666;
  display: block;
  font-size: 20px;
  line-height: 50px;
  padding: 0 10px;
  margin: 0 10px;
  transition: .3s;
  -webkit-transition: .3s
}

.h-r-login li a:hover, .nav li a:hover, .nav li.current a {
  text-decoration: none
}

.h-r-login, .h-r-search {
  float: right;
  padding-top: 15px
}

.h-r-login li {
  float: left;
  margin-left: 10px;
  position: relative
}

.h-r-login li a {
  cursor: pointer;
  line-height: 50px;
  color: #666;
  font-size: 16px;
  transition: .3s;
  -webkit-transition: .3s
}

.h-r-login li.h-r-user a img {
  border-radius: 50%;
  width: 30px;
  height: 30px
}

.h-r-login li.h-r-user span {
  max-width: 60px;
  height: 17px;
  font-size: 16px;
  line-height: 16px;
  overflow: hidden
}

.red-point {
  position: absolute;
  right: -4px;
  top: 8px;
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #cb2020;
  text-indent: -9999px
}

.h-r-search {
  margin: 10px 20px 0 0
}

.h-r-s-box {
  display: block;
  position: relative
}

.h-r-s-box input {
  border: 1px solid #e8e8e8;
  border-radius: 20px;
  color: #aaa;
  padding: 0 15px;
  font-family: 'Microsoft YaHei';
  width: 100px;
  height: 30px;
  line-height: 30px;
  transition: .3s;
  -webkit-transition: .3s
}

.h-r-s-box .s-btn {
  background: 0 0;
  border: none;
  position: absolute;
  right: 3px;
  top: 0;
  width: 30px;
  height: 30px;
  cursor: pointer
}

.h-r-s-box input:focus {
  border-color: #ddd;
  color: #666;
  width: 150px
}

.h-mobile-mask, .head-mobile, .mw-nav, .mw-nav-btn {
  display: none
}

.lh-menu {
  margin: 0 10px;
  padding: 0
}

.lh-menu ul li.lh-menu-stair {
  padding-bottom: 5px;
  margin-bottom: 10px
}

#lh-menu ul li.lh-menu-stair dl dd a:hover, .lh-menu ul li.lh-menu-stair a:hover, .lh-menu ul li.lh-menu-stair ol li.lh-menu-second a:hover {
  background: #fbfbfb;
  transition: .3s;
  -webkit-transition: .3s;
  text-decoration: none
}

.lh-menu ul li.lh-menu-stair a {
  background: #f8f8f8;
  color: #333;
  display: block;
  font: 16px/36px 'Microsoft YaHei';
  height: 36px;
  padding: 0 10px;
  overflow: hidden
}

.lh-menu ul li.lh-menu-stair a.current-1 {
  background: #f4f4f4;
  border-bottom: 1px solid #e6e6e6
}

.lh-menu-i-1 {
  background-color: #fff;
  border: 1px solid #bbb;
  border-radius: 50%;
  text-align: center;
  line-height: 12px
}

.lh-menu-i-1 font {
  color: #4e4e4e;
  font: 18px/24px 'Microsoft YaHei'
}

.lh-menu ul li.lh-menu-stair ol li.lh-menu-second a {
  background: #fff;
  color: #555;
  display: block;
  font: 14px/32px 'Microsoft YaHei';
  height: 32px;
  padding: 0 10px;
  margin-top: 5px;
  overflow: hidden
}

.lh-menu-i-2 {
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 50%;
  width: 12px;
  height: 12px
}

.lh-menu-second a span.fr .lh-p-icon {
  opacity: .6;
  -moz-opacity: .6;
  filter: alpha(opacity=88)
}

.lh-menu-second a span.fr {
  color: #bbb;
  font-size: 12px
}

.lh-menu-second a span.fr .free-icon, .lh-menu-second a.current-2 span.fr .lh-p-icon {
  opacity: 1;
  -moz-opacity: 1;
  filter: alpha(opacity=100)
}

#lh-menu ul li.lh-menu-stair dl dd a {
  color: #666;
  display: block;
  font: 12px/30px 'Microsoft YaHei';
  height: 30px;
  padding: 0 10px 0 20px;
  overflow: hidden
}

#lh-menu ul li.lh-menu-stair dl dd a.lh-playing, #lh-menu ul li.lh-menu-stair dl dd a.lh-playing span, #lh-menu ul li.lh-menu-stair dl dd a.lh-playing:hover {
  cursor: text
}

#lh-menu a.no-jd-play span, #lh-menu ul li.lh-menu-stair dl dd a span {
  font-family: Arial;
  font-size: 12px;
  color: #aaa
}

.lh-menu ul ol, .lh-menu ul ol dl {
  display: none
}

.free-icon {
  float: right;
  border: 1px solid #72CD91;
  color: #72CD91;
  display: inline-block;
  height: 16px;
  line-height: 16px;
  font-size: 14px;
  padding: 2px 8px
}

.novideo-icon {
  float: right;
  border: 1px solid #EF476F;
  color: #EF476F;
  display: inline-block;
  height: 16px;
  line-height: 16px;
  font-size: 14px;
  padding: 2px 8px
}

.lh-menu ul ul.no-parent-node {
  display: block
}

.lh-menu ul ul.no-parent-node li.lh-menu-second a {
  background: 0 0;
  font-size: 14px
}

.lh-bj-list ul li {
  border-bottom: 1px solid #e9e9e9;
  padding: 12px 5px 2px 65px;
  position: relative;
  min-height: 50px
}

.noter-pic {
  position: absolute;
  left: 0;
  top: 12px
}

.noter-pic img {
  border-radius: 50%;
  display: block;
  height: 50px;
  width: 50px
}

.noter-txt {
  line-height: 180%;
  color: #4e4e4e;
  font-size: 14px
}

.lh-n-cz {
  visibility: hidden
}

.lh-list-more {
  margin: 10px 0
}

.lh-list-more a {
  border: 1px dotted #e2e2e2;
  display: block;
  height: 30px;
  font: 14px/30px Arial;
  color: #666;
  text-align: center
}

.lh-list-more a:hover {
  border-color: #1755A0;
  color: #1755A0;
  text-decoration: none
}

.question-list.lh-bj-list li {
  padding-bottom: 8px
}

.noter-dy, .noter-zan {
  color: #666;
  cursor: pointer
}

.noter-dy:hover, .noter-zan:hover {
  color: #3FACEA;
  text-decoration: none
}

.noter-dy *, .noter-zan * {
  vertical-align: middle
}

.n-reply {
  display: none;
  margin-top: 8px
}

.n-reply-wrap textarea {
  background: #fff;
  border: 1px solid #ddd;
  width: 98%;
  height: 48px;
  padding: 4px;
  font-size: 14px;
  color: #666;
  overflow-x: hidden;
  overflow-y: auto
}

.n-reply-wrap textarea:focus {
  border-color: #3FACEA
}

.lh-reply-btn {
  background: #6ACC7E;
  border: 1px solid #55C76C;
  border-radius: 3px;
  display: inline-block;
  height: 18px;
  width: 38px;
  text-align: center;
  font: 12px/18px Arial;
  color: #fff
}

.lh-reply-btn:hover {
  background: #55C76C;
  color: #fff;
  text-decoration: none
}

.n-reply-list {
  padding-left: 40px
}

.n-reply-list dd {
  border-bottom: 1px solid #e9e9e9;
  padding: 5px 0 8px 0;
  position: relative
}

.n-reply-list dd:last-child {
  border: none
}

.n-reply-pic {
  position: absolute;
  left: -52px;
  top: 5px
}

.n-reply-pic img {
  border-radius: 50%;
  display: block;
  height: 40px;
  width: 40px
}

.u-select {
  border: 1px solid #ddd;
  padding: 0 8px;
  color: #666
}

.time-bar-wrap {
  width: 100%;
  position: relative
}

.lev-num-wrap {
  background: #E1E1E1;
  border-radius: 18px;
  width: 100%;
  height: 12px;
  position: relative
}

.lev-num-bar {
  border-radius: 18px;
  width: 0;
  font-size: 0;
  position: absolute;
  left: 0;
  top: 0;
  height: 12px;
  z-index: 7;
  transition: .3s
}

.lev-num {
  color: #fff;
  position: absolute;
  top: 1px;
  left: 10px;
  font-family: 'Microsoft YaHei';
  font-size: 12px;
  line-height: 10px;
  z-index: 9
}

.lev-num big, .lev-num small {
  font-size: 12px
}

.lev-num small {
  color: #f2f2f2
}

.no-data-wrap {
  margin: 50px auto;
  text-align: center
}

.no-data-wrap .no-data-ico {
  width: 41px;
  height: 80px
}

.path-wrap {
  margin: 20px 0;
  color: #ccc;
  line-height: 30px
}

.v-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -32px 0 0 -32px;
  z-index: 9
}

.v-play-btn em {
  width: 68px;
  height: 68px
}

.v-play-btn:hover, .v-play-btn:hover em {
  opacity: .9;
  -moz-opacity: .9;
  filter: alpha(opacity=90);
  text-decoration: none
}

.c-infor-title {
  height: 18px;
  overflow: hidden
}

.c-infor-title span {
  border-left: 5px solid #333;
  color: #333;
  font-size: 16px;
  display: inline-block;
  line-height: 18px;
  padding-left: 10px
}

.paging {
  padding: 50px 0 20px;
  text-align: center
}

.paging a {
  border: 1px solid #ccc;
  border-radius: 40%;
  color: #666;
  display: inline-block;
  margin: 0 5px;
  height: 30px;
  width: 30px;
  text-align: center;
  line-height: 30px;
  transition: .3s;
  -webkit-transition: .3s
}

.paging a.current, .paging a.undisable {
  cursor: text
}

.paging a.undisable:hover {
  border: 1px solid #ccc;
  border-radius: 40%;
  color: #666
}

.paging a.current, .paging a:hover {
  border-radius: 50%;
  text-decoration: none
}

.bMask {
  background: #000;
  opacity: .3;
  filter: alpha(opacity=30);
  position: fixed;
  height: 100%;
  width: 100%;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 99999
}

.dialogWrap {
  background: #fff;
  position: absolute;
  left: 50%;
  transition: all .3s ease 0s;
  z-index: 9999999
}

.d-s-head, .d-s-head-infor {
  border-bottom: 1px solid #e2e2e2;
  height: 40px;
  line-height: 40px;
  padding: 0 15px;
  width: 100%
}

.d-s-head-txt, .d-s-head-txt-infor {
  color: #333;
  font-size: 16px
}

.dClose {
  right: 10px;
  top: 15px
}

.dClose:hover {
  text-decoration: none
}

.d-t-icon-1, .d-t-icon-2, .d-t-icon-3, .d-t-icon-4 {
  left: 5px;
  top: 0;
  display: inline-block;
  vertical-align: middle;
  width: 40px;
  height: 45px
}

.d-tips-1 p, .d-tips-2 p, .d-tips-3 p {
  padding-left: 60px;
  line-height: 180%
}

.d-tips-1 {
  position: relative;
  width: 420px
}

.d-tips-2 {
  position: relative;
  width: 400px
}

.d-tips-7 {
  position: relative;
  width: 400px
}

.d-tips-3 {
  position: relative
}

.d-tips-6 {
  position: relative;
  width: 680px;
  max-height: 500px;
  overflow-y: auto;
  overflow-x: hidden;
  margin-right: -20px
}

.uMenu {
  padding: 0;
  margin: 0
}

.uMenu dl {
  margin-right: 15px
}

.u-face-pic {
  border-radius: 50%;
  width: 100px;
  height: 100px;
  float: left;
  overflow: hidden;
  position: relative;
  margin-right: 20px
}

.u-face-pic img {
  border-radius: 50%;
  width: 100px;
  height: 100px;
  display: block
}

.u-face-pic a {
  bottom: -24px;
  left: 0;
  right: 0;
  width: 100%;
  display: block;
  text-align: center;
  height: 24px;
  line-height: 24px;
  position: absolute;
  -webkit-transition: .4s;
  -moz-transition: .4s;
  transition: .4s
}

.u-face-pic:hover a {
  bottom: 0
}

.stud-time-wrap {
  padding: 0 0 0 10px;
  overflow: hidden;
  height: 40px;
  line-height: 40px
}

.fly_item {
  border: 2px solid #888;
  border-radius: 100%;
  height: 48px;
  opacity: 0.9;
  overflow: hidden;
  position: absolute;
  visibility: hidden;
  width: 48px;
}

.stud-time-wrap * {
  vertical-align: middle
}

.stud-time big {
  font-family: Georgia;
  font-size: 30px;
  color: #4e4e4e
}

.stud-time small {
  font-size: 14px;
  color: #777;
  margin: 0 3px
}

.u-m-dd {
  border-top: 1px solid #ccc;
  margin-top: 15px
}

.u-m-dd ul {
  border-bottom: 1px solid #ddd;
  padding: 20px 0 20px 30px
}

.u-m-dd ul li {
  line-height: 32px
}

.u-m-dd ul li a, .u-m-dd ul li span {
  display: block;
  transition: .3s;
  -webkit-transition: .3s;
  color: #4e4e4e;
  font-size: 18px
}

.u-m-dd ul li span {
  cursor: default
}

.u-m-dd ul li ol {
  padding: 10px 0 0 50px
}

.u-m-dd ul li ol li a {
  font-size: 14px;
  color: #777
}

.u-m-dd ul li a:hover {
  text-decoration: none
}

.u-r-cont {
  border-left: 1px dotted #ddd;
  padding-left: 40px;
  min-height: 820px
}

.lrWrap {
  width: 320px
}

.d-s-head-tab {
  display: block;
  height: 40px
}

.d-s-head-tab a {
  border-bottom: 1px solid transparent;
  color: #666;
  display: block;
  float: left;
  width: 100px;
  text-align: center;
  line-height: 40px;
  font-size: 18px
}

.d-s-head-tab a:hover {
  text-decoration: none
}

.e-l-jy {
  display: block;
  height: 20px;
  line-height: 20px;
  text-align: center
}

.e-login-options li .lr-tip-wrap {
  margin-top: 5px;
  height: 18px;
  line-height: 18px
}

.e-login-options li label {
  color: #4e4e4e;
  display: inline-block;
  vertical-align: middle;
  height: 32px;
  width: 30px;
  text-align: center;
  vertical-align: middle
}

.e-login-options li input {
  background: #fff;
  border: 1px solid #ddd;
  color: #666;
  height: 38px;
  font: 16px/38px 'Microsoft YaHei';
  width: 300px;
  padding-left: 16px;
  vertical-align: middle
}

.h-left {
  width: 20%;
}

.h-right {
  width: 80%;
}

.h-l-title {
  height: 40px;
  border-bottom: 1px solid #e3e3e3;
}

.h-l-title span {
  font: 24px/40px "SimHei";
}

.h-l-nav {
  margin-top: 10px;
}

.h-l-nav li {
  border-bottom: 1px solid #e9e9e9;
  padding: 15px 20px;
}

.h-l-nav li span, .h-l-nav li a {
  font: 14px/20px "Microsoft YaHei";
  color: #333;
}

.h-l-nav li .hl-sec-nav {
  padding-top: 10px;
  padding-left: 22px;
}

.h-l-nav li .hl-sec-nav dd {
  padding: 8px 20px;
  position: relative;
}

.h-l-nav li .hl-sec-nav dd a em {
  background-position: -114px -250px;
  width: 14px;
  height: 14px;
  vertical-align: middle;
  position: absolute;
  left: 0;
  top: 10px;
  display: none;
}

.h-l-nav li .hl-sec-nav dd.current a em {
  display: inline-block;
}

.h-l-nav li .hl-sec-nav dd a:hover {
  text-decoration: none;
}

.h-l-nav li .hl-sec-nav dd.current a tt, .h-l-nav li .hl-sec-nav dd a:hover tt, .h-l-nav li.current a {
  color: #e7542b;
}

.h-l-nav li .hl-sec-nav dd a tt {
  font: 12px/20px "Microsoft YaHei";
  color: #333;
}

.h-right .h-r-wrap {
  margin-left: 30px;
  padding-left: 30px;
}

.h-right .h-r-title span {
  font-size: 16px;
  font-family: "Microsoft YaHei";
}

.h-l-cont {
  margin-top: 20px;
}

.h-l-cont p {
  color: #333;
  font: 12px/24px "Microsoft YaHei";
}

.order-step {
  height: 150px;
  overflow: hidden;
}

.order-step-bg-2 {
  background-position: 0 -151px;
}

.c-order-list {
  background-color: #fff;
  margin-top: 20px;
  border-bottom: 1px solid #e2e2e2;
}

.c-o-head {
  border-top: 1px solid #e2e2e2;
  border-bottom: 1px solid #e2e2e2;
  padding: 10px 0;
}

.c-o-head span {
  font: 12px/24px "Microsoft YaHei";
  color: #999;
}

.c-o-head li, .c-o-tbody li {
  float: left;
  width: 16%;
}

.c-o-head li .c-t-wz span {
  font-size: 14px;
  color: #666;
}

.c-o-head li.col52 {
  width: 52%;
  text-align: left;
}

.c-o-head li.col52 .c-t-wz {
  text-align: left;
  padding-left: 4px;
}

.c-o-head li div.c-t-wz {
  text-align: right;
  padding-right: 23px;
}

.c-head-li-16 {
  width: 11% !important;
}

.c-head-li-36 {
  width: 40% !important;
}

.c-head-li-80 {
  width: 89%;
}

.c-o-tbody {
  padding: 10px;
  border-bottom: 　1px solid #e2e2e2;
}

.c-o-tbody .c-o-t-img {
  padding-right: 10px;
}

.c-o-tbody li div.c-t-wz {
  text-align: right;
  margin-top: 34px;
}

.c-pay-method {
  background-color: #fff;
  padding: 20px 0 20px 12px;
  border-top: 1px solid #e2e2e2;
  margin-top: 20px;
}

.c-p-left {
  float: left;
  padding-left: 40px;
}

.c-p-right {
  float: left;
  margin-left: 10px;
}

.c-p-title {
  font: 14px/18px "Microsoft YaHei";
  color: #333;
  border-left: 5px solid #333;
  margin-top: 20px;
  padding-left: 12px;
}

.c-couse-card {
  padding-top: 30px;
}

.c-couse-card p {
  font: 14px/18px "Microsoft YaHei";
  color: #666;
}

.buyB_payPlat {
  padding-left: 30px;
  padding-top: 30px;
}

.buyB_payPlat ul li {
  float: left;
  height: 55px;
  vertical-align: middle;
  width: 25%;
  min-width: 223px;
}

.buyB_payPlat ul li input {
  vertical-align: middle;
}

.buyB_payPlat ul li img {
  border: 1px solid #fff;
  vertical-align: middle;
  margin-left: 4px;
}

.buyB_payPlat ul li img:hover {
  border-color: #ff4800;
}

.buyText01 {
  width: 190px;
  height: 32px;
  border: 1px solid #985054;
  padding-left: 10px;
  color: #666;
  line-height: 32px;
  font-family: "Microsoft YaHei";
}

.buyCoupon_add2 {
  width: 78px;
  height: 36px;
  background-color: #985054;
  display: inline-block;
  color: #fff;
  font: 16px/36px "Microsoft YaHei";
  text-align: center;
}

.buyCoupon_add2:hover {
  background-color: #8d4549;
  text-decoration: none;
}

.order-btn {
  width: 322px;
  max-width: 100%;
  height: 50px;
  background-color: #e65429;
  text-align: center;
  font: 24px/50px "Microsoft YaHei";
  color: #fff;
  display: inline-block;
}

.order-btn:hover {
  background-color: #db481d;
  text-decoration: none;
}

.icon80 {
  width: 80px;
  height: 80px;
  display: inline-block;
  vertical-align: middle;
  background-position: -283px -13px;
}

.pay-font {
  font: 36px/80px "Microsoft YaHei";
  vertical-align: middle;
  margin-left: 35px;
}

.c-order-num {
  position: absolute;
  right: 121px;
  bottom: 0;
}

.order-list-item li {
  padding: 8px 0;
}

.order-list-item li.o-l-fir span {
  line-height: 30px;
}

.order-list-item li.o-l-fir em {
  margin-top: 5px;
}

.c-o-icon {
  background-position: -240px -125px;
}

.fsize30 {
  font-size: 30px;
}

.c-p-m {
  padding: 40px 0 70px;
}

.c-pay-problem {
  width: 100%;
  margin: 30px 0 45px;
  text-align: center;
}

.c-payerror-desc {
  width: 400px;
  padding: 0 60px;
}

.c-payerror-desc p {
  font: 18px/36px "Microsoft YaHei";
  color: #333;
  text-align: center;
}

.c-payerror-desc p span {
  font-size: 24px;
}

.pay-error-btn {
  margin-top: 55px;
  text-align: center;
}

.pay-error-btn a {
  padding: 12px 20px;
  display: inline-block;
  background-color: #e6532a;
}

.pay-error-btn a:hover, .jihu-btn:hover {
  background-color: #d84d26;
  text-decoration: none;
}

.pay-error-btn a tt {
  vertical-align: middle;
  font: 18px/25px "Microsoft YaHei";
  color: #fff;
}

.pay-error-btn a em {
  width: 20px;
  height: 20px;
  display: inline-block;
  margin-right: 10px;
  vertical-align: middle;
}

.pay-error-btn a .c-pay-btn1 {
  background-position: -234px -219px;
}

.pay-error-btn a .c-pay-btn2 {
  background-position: -234px -251px;
}

.line2 {
  border-bottom: 1px solid #e5e5e5;
}

.jihu-btn {
  border-radius: 3px;
  color: #fff;
  background-color: #e6532a;
  display: inline-block;
  font: 15px/24px "Hiragino Sans GB", "Microsoft YaHei";
  height: 24px;
  padding: 2px 25px;
}

.tab-integral th {
  background: #f0f0f0 none repeat scroll 0 0;
  border: 1px solid #ddd;
  color: #333;
  font-weight: normal;
  padding: 8px 10px;
}

.tab-integral td {
  border: 1px solid #ddd;
  color: #666;
  padding: 12px 10px;
  vertical-align: middle;
}

.integral-list ul li {
  float: left;
  margin: 40px 44px 0;
  width: 180px;
}

.u-c-card.tab-integral td {
  padding: 12px 5px;
}

.fbold {
  font-weight: bold;
}

.c-pay-problem em {
  width: 80px;
  height: 80px;
  display: inline-block;
  background-position: -283px -111px;
}

.coupon-box {
  height: 36px;
  overflow: hidden;
  clear: both;
  width: auto;
}

.coupon-left {
  padding: 30px 20px 10px;
  text-align: center;
  background-color: #f9e9c5;
  border: 1px dotted #68cb9b;
}

.cou-left-num {
  font: 16px/29px "Microsoft YaHei";
  color: #68cb9b;
  padding: 0 17px;
  border: 1px solid #68cb9b;
  border-radius: 20px;
  display: inline-block;
}

.cou-money {
  color: #dd491e;
  font-size: 18px;
  font-family: "Microsoft YaHei";
  display: inline-block;
  font-weight: 400;
  line-height: 56px;
}

.cou-money tt {
  font-size: 60px;
  font-style: italic;
}

.cou-money font {
  position: absolute;
  left: 45px;
  top: -10px;
}

.c-mon-wrap {
  height: 60px;
  overflow: hidden;
  position: relative;
}

.coupon-right {
  background-color: #68cb9b;
  padding: 26px;
}

.coupon-list li {
  float: left;
  width: 50%;
  margin-top: 40px;
  min-width: 325px;
}

.expired-state .coupon-left {
  background-color: #e6e6e6;
  border: 1px dotted #bdbdbd;
}

.expired-state .cou-left-num {
  border: 1px solid #b2b2b2;
  color: #b2b2b2;
}

.expired-state .cou-money {
  color: #b3b3b3;
}

.expired-state .coupon-right {
  background-color: #b3b3b3;
}

.expired-state li {
  position: relative;
}

.exp-chapter {
  position: absolute;
  left: 124px;
  top: 9px;
}

.ret-btn {
  width: 150px;
  height: 50px;
  background-color: #e7542a;
  display: inline-block;
  text-align: center;
}

.ret-btn:hover {
  text-decoration: none;
  background-color: #de4c22;
}

.ret-btn em {
  background-position: -239px -56px;
}

.lea-cou-btn em {
  background-position: -239px -91px;
}

.order-list-item li span {
  margin-top: 3px;
  display: inline-block;
}

.ret-btn tt {
  font: 18px/50px "Microsoft YaHei";
  color: #fff;
  margin-left: 10px;
  vertical-align: middle;
}

.s-c-icon em {
  background-position: -234px -160px;
}

.l-r-w-Inpt li label {
  color: #666;
  display: inline-block;
  font-size: 14px;
  text-align: right;
  width: 68px;
}

.l-r-w-Inpt li input.lTxt {
  background: #fff none repeat scroll 0 0;
  border: 1px solid #cfcfcf;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.1) inset;
  color: #666;
  height: 32px;
  line-height: 32px;
  padding: 0 10px;
  width: 260px;
}

.l-r-w-Inpt li input.lTxt.yzm {
  width: 100px;
}

.l-r-w-Inpt li input.lTxt:focus {
  border-color: #f1a181;
  box-shadow: 1px 1px 4px rgba(255, 72, 0, 0.1);
}

.login-btn {
  display: inline-block;
  height: 28px;
  text-align: left;
  width: 286px;
  background: -webkit-gradient(linear, left top, left bottom, from(#ff7944), to(#ff4901));
  background: -moz-linear-gradient(top, #ff7944, #f2f2f2);
  background: -ms-linear-gradient(top, #ff7944, #ff4901);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff7944', endColorstr='#ff4901');
  border: 1px solid #ff4a03;
}

.login-btn input {
  background: rgba(0, 0, 0, 0) none repeat scroll 0 0;
  border: medium none;
  color: #fff;
  font: 18px/28px "Hiragino Sans GB", "Microsoft YaHei", "΢���ź�";
  height: 28px;
  text-align: center;
  width: 286px;
}

.r-fix-box {
  width: 100%;
  height: 100%;
}

.r-fixed-ul {
  position: absolute;
  left: -49px;
  bottom: 200px;
}

.shopcar-box {
  height: 100%;
  width: 270px;
  transition: all 0.3s ease 0s;
  background-color: #eceaef;
  border-left: 4px solid #ea562e;
}

.s-car-box {
  width: 270px;
  height: 100%;
}

.c-4e {
  color: #4e4e4e;
}

.s-car-box-top {
  width: 100%;
  height: 38px;
  padding: 10px 15px;
}

.s-car-box-top {
  border-bottom: 1px solid #ddd;
  position: absolute;
  width: 240px;
  height: 30px;
  background-color: #eceaef;
}

.s-car-box-middle {
  padding: 55px 0;
}

.s-car-close {
  width: 12px;
  height: 12px;
  display: inline-block;
  background-position: -238px -195px;
  transition: all 0.3s ease 0s;
}

.s-car-close:hover {
  transform: rotate(180deg)
}

.addScar-elem {
  margin-right: -10px;
  max-height: 300px;
  overflow-x: hidden;
  overflow-y: auto;
}

.addScar-list {
  clear: both;
  overflow: hidden;
  padding: 6px 0 0;
}

.a-s-l-c-name {
  float: left;
  width: 113px;
}

.a-s-l-c-name a:hover {
  color: #ea562e;
}

.s-car-box-bot {
  height: 50px;
  width: 100%;
}

.s-c-b {
  padding: 5px 110px 5px 5px;
  position: relative;
  height: 40px;
  position: relative;
}

.js-btn {
  width: 112px;
  height: 36px;
  position: absolute;
  right: 5px;
  top: 5px;
  background-color: #ea562e;
  transition: all 0.3s ease 0s;
  color: #fff;
  text-align: center;
  font: 16px/36px "Microsoft YaHei";
  display: inline-block;
}

.js-btn:hover {
  text-decoration: none;
  background-color: #dc4921;
}

.a-s-l-c-attr {
  float: left;
  line-height: 20px;
  margin-left: 5px;
  overflow: hidden;
  text-align: center;
  width: 65px;
}

.c-b-m-list li {
  padding: 10px;
  background-color: #f8f8f8;
  margin-bottom: 12px;
}

.s-car-box-bot {
  width: 270px;
  height: 50px;
  position: absolute;
  bottom: 0;
  right: 0;
  background-color: #eceaef;
  padding-bottom: 5px;
}

.e-login-options li input:focus {
  border-color: #ccc;
  box-shadow: 0 0 6px rgba(0, 0, 0, .08) inset
}

.e-login-btn, .e-register-btn {
  display: block;
  width: 300px;
  margin: 0 auto;
  height: 34px;
  text-align: center;
  font: 18px/34px SimHei;
  color: #fff
}

.sf-lr-wrap {
  padding-top: 15px;
  border-top: 1px solid #f2f2f2
}

.sf-lr-wrap h6 {
  margin-top: -26px
}

.sf-lr-wrap a {
  margin: 0 10px;
  display: inline-block;
  width: 32px;
  height: 32px;
  vertical-align: middle;
  position: relative
}

.sf-lr-wrap a:hover {
  text-decoration: none
}

.r-fixed-wrap {
  position: fixed;
  right: -279px;
  bottom: 0;
  z-index: 9999;
  width: 270px;
  height: 100%;
  border-right: 5px solid #eee;
}

.r-fixed-ul li {
  position: relative;
  width: 45px;
  margin-bottom: 1px
}

.r-fixed-ul li a {
  display: block;
  height: 45px;
  text-align: center;
  overflow: hidden;
  transition: .3s
}

.r-fixed-ul li a em {
  display: inline-block;
  width: 32px;
  height: 32px;
  margin-top: 8px;
  vertical-align: middle
}

.r-fixed-ul li a span {
  display: none;
  width: 32px;
  line-height: 22px;
  font-size: 14px;
  color: #fff;
  margin: 0 auto
}

.r-fixed-ul li a:hover, .r-fixed-ul li a:hover span {
  display: block;
  text-decoration: none
}

.r-fixed-ul li a:hover em {
  display: none
}

.r-fixed-ul li a:hover em.r-f-icon-4 {
  display: inline-block;
}

.vBtnCurr {
  opacity: 0.86;
}

.onScroll, .onScroll body {
  overflow: hidden;
}

.cou-arrow-down, .cou-arrow-up {
  width: 10px;
  height: 6px;
  display: inline-block;
  vertical-align: middle;
  margin-left: 8px;
}

.cou-arrow-down {
  background-position: -141px -181px;
}

.cou-arrow-up {
  background-position: -141px -199px;
}

.p-cou-card-pad {
  padding: 0 15px 0 20px;
}

.c-card-more {
  width: 288px;
  background-color: #fff;
  text-align: left;
  border: 1px solid #ddd;
  position: relative;
}

.yk-DT-arrow {
  position: absolute;
  cursor: default;
  width: 12px;
  left: 45px;
  top: -7px;
}

.yk-DT-arrow * {
  cursor: default;
  display: block;
  color: #ddd;
  font-size: 12px;
  font-family: 'SimSun';
  height: 18px;
  line-height: 1.231;
  overflow: hidden;
  font-style: normal;
  font-weight: normal;
}

.yk-DT-arrowem {
  color: #ddd;
}

.yk-DT-arrow span {
  color: #fff;
  margin-top: -16px;
}

.c-csrd-m-wrap {
  position: absolute;
  left: 0;
  top: 42px;
  z-index: 93;
}

.c-c-more-cleft {
  float: left;
  width: 22%;
}

.c-c-more-cright {
  float: left;
  width: 78%;
}

.c-card-more ul {
  padding: 5px;
  line-height: 20px;
}

.m-card-table {
  display: none;
}

.u-order-list {
  border-right: 1px solid #eee;
  border-bottom: 1px solid #eee;
}

.c-cou-item {
  margin: 0 0 10px 10px;
  padding: 0 20px 10px 0;
}

.c-cou-item .wid85 {
  width: 85%;
}

.u-o-left {
  width: 74% !important;
}

#footer {
  background-color: #323232;
  border-top-width: 5px;
  border-top-style: solid;
  color: #999;
  width: 100%;
  overflow: hidden;
  padding-top: 30px
}

.flink-list li {
  float: left;
  margin: 15px 30px 0 0
}

.flink-list li a {
  color: #666;
  font-size: 12px
}

.b-f-link a:hover, .flink-list li a:hover {
  color: #888;
  text-decoration: none;
  transition: .3s;
  -webkit-transition: .3s
}

.b-foot {
  border-top: 1px solid #393939;
  padding: 20px 0 40px 0;
  margin-top: 30px
}

.b-f-link {
  color: #444;
  line-height: 12px;
  margin-left: -10px;
  line-height: 20px
}

.b-f-link a, .b-f-link span {
  color: #666;
  display: block;
  margin: 0 10px 5px;
  display: inline-block;
  vertical-align: middle
}

.gf-tx {
  display: inline-block;
  margin: 0 10px;
  position: relative
}

.gf-tx-ewm {
  position: absolute;
  left: 50%;
  top: 0;
  margin-left: -80px;
  opacity: 0;
  -moz-opacity: 0;
  filter: alpha(opacity=0);
  z-index: 3;
  transition: .3s
}

.gf-tx-ewm img {
  display: block;
  width: 160px;
  height: 160px
}

.gf-tx:hover .gf-tx-ewm {
  opacity: 1;
  -moz-opacity: 1;
  filter: alpha(opacity=100);
  top: -160px
}

.share-fir-icon, .share-sec-icon, .share-thr-icon {
  width: 70px;
  height: 70px;
  display: inline-block;
  vertical-align: middle
}

.share-list li, .share-list li a {
  float: left
}

.pt3 {
  padding-top: 3px
}

.dz-num {
  position: absolute;
  left: 50%;
  bottom: -24px;
  margin-left: 10px
}

.share-list {
  padding: 0 auto;
  margin-left: -33px
}

.share-list li {
  margin-left: 66px
}

#sharebutton .bdsharebuttonbox a {
  margin-left: 60px !important
}


@media (min-width: 1300px) {
  .container {
    width: 1160px
  }

  .i-slide, .swiper-container {
    height: 480px
  }

  .col-7 {
    width: 75%
  }

  .col-3 {
    width: 25%
  }

  .c-v-pic-wrap {
    width: 640px;
    height: 357px
  }

  .thr-attr-box {
    width: 120px;
    height: 357px
  }

  .c-attr-wrap {
    width: 400px;
    height: 357px
  }

  .u-course-list .comm-course-list li {
    width: 33.33%
  }
}

@media (min-width: 1200px) and (max-width: 1299px) {
  .container {
    width: 1120px
  }

  .c-v-pic-wrap {
    width: 620px;
    height: 346px
  }

  .u-order-list .u-o-right {
    width: 25% !important;
  }

  .thr-attr-box {
    width: 120px;
    height: 346px
  }

  .c-attr-wrap {
    width: 380px;
    height: 346px
  }

  .u-course-list .comm-course-list li {
    width: 33.33%
  }

  #cou-shopcar {
    width: 120px;
    height: 28px;
    font-size: 14px;
    line-height: 28px;
  }
}

@media (min-width: 992px) and (max-width: 1199px) {
  .container {
    width: 970px
  }

  .nav li a {
    margin: 0 12px
  }

  .order-step {
    background-size: 100%;
    height: 111px;
  }

  .u-order-list .u-o-right {
    width: 25% !important;
  }

  .order-step-bg-2 {
    background-position: 0 -141px;
  }

  .h-r-search {
    display: none
  }

  .i-slide {
    height: auto
  }

  .c-v-pic-wrap {
    width: 470px;
    height: 262px
  }

  .thr-attr-box {
    width: 120px;
    height: 262px
  }

  .c-attr-wrap {
    width: 380px;
    height: 262px
  }

  .u-course-list .comm-course-list li {
    width: 33.33%
  }

  #cou-shopcar {
    width: 120px;
    height: 28px;
    font-size: 14px;
    line-height: 28px;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .container {
    width: 750px
  }

  #logo {
    float: none
  }

  .h-r-search {
    display: none
  }

  .order-step {
    background-size: 100%;
    height: 97px;
  }

  .u-order-list .u-o-right {
    width: 20% !important;
  }

  .c-cou-item .wid85 {
    width: 84%;
  }

  .order-step-bg-2 {
    background-position: 0 -101px;
  }

  .comm-course-list li {
    width: 50%
  }

  .c-v-pic-wrap {
    width: 370px;
    height: 206px
  }

  .thr-attr-box {
    float: none;
    width: 750px;
    height: 80px
  }

  .c-attr-wrap {
    width: 380px;
    height: 206px
  }

  .c-infor-box .col-3, .c-infor-box .col-7 {
    width: 100%
  }

  .c-infor-box .col-7 {
    margin: 0 0 20px 0
  }

  .c-infor-box .col-7 .mr30 {
    margin: 0
  }

  #cou-shopcar {
    width: 120px;
    height: 28px;
    font-size: 14px;
    line-height: 28px;
  }
}
